fb-defio: If FBINFO_VIRTFB is defined, do not set VM_IO flag.

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Most users (except sh_mobile_lcdcfb.c) get their framebuffer from
vmalloc. Setting VM_IO is not necessary as the memory obtained
from vmalloc is System RAM type and is not susceptible to PCI memory
constraints.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com>

...

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Konrad Rzeszutek Wilk 2009-12-03 10:31:56 -05:00 • committed by Jeremy Fitzhardinge

parent ba69ea42f8

commit 7164bb4393

2 changed files with 4 additions and 1 deletions

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4

drivers/video/fb_defio.c

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1

include/linux/fb.h

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